The best area to stay in Tosu is around Tosu Station, which serves as the city's main transport hub.This area is the most convenient for visitors due to its direct access to the train station, making day trips across Kyushu very straightforward. You'll find a selection of hotels, restaurants, and shops within walking distance, particularly along the streets leading directly from the station's main exits. It's a practical and central base for exploring.Solo travellers will find this area particularly suitable. The ease of getting around by train means you can easily visit nearby cities like Fukuoka or Saga without needing a car.